JPS5324101A - Noise preventive device for pump - Google Patents

Noise preventive device for pump

Info

Publication number
JPS5324101A
JPS5324101A JP9830276A JP9830276A JPS5324101A JP S5324101 A JPS5324101 A JP S5324101A JP 9830276 A JP9830276 A JP 9830276A JP 9830276 A JP9830276 A JP 9830276A JP S5324101 A JPS5324101 A JP S5324101A
Authority
JP
Japan
Prior art keywords
pump
preventive device
noise preventive
noise
water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9830276A
Other languages
Japanese (ja)
Inventor
Yoshisuke Takita
Yoshikazu Fujiyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Electric Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Priority to JP9830276A priority Critical patent/JPS5324101A/en
Publication of JPS5324101A publication Critical patent/JPS5324101A/en
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

PURPOSE: To prevent noise from pump which pumps up water to water vessel at a elevated spot of building, etc. when it is not working by stopping it after non-return valve is closed for itself by making the flow within pipes zero.
COPYRIGHT: (C)1978,JPO&Japio
JP9830276A 1976-08-18 1976-08-18 Noise preventive device for pump Pending JPS5324101A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9830276A JPS5324101A (en) 1976-08-18 1976-08-18 Noise preventive device for pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9830276A JPS5324101A (en) 1976-08-18 1976-08-18 Noise preventive device for pump

Publications (1)

Publication Number Publication Date
JPS5324101A true JPS5324101A (en) 1978-03-06

Family

ID=14216116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9830276A Pending JPS5324101A (en) 1976-08-18 1976-08-18 Noise preventive device for pump

Country Status (1)

Country Link
JP (1) JPS5324101A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4814601B1 (en) * 1969-12-02 1973-05-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4814601B1 (en) * 1969-12-02 1973-05-09

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